SATA-300 Upgrade Card for PC - 4x Multilane - PCI-X |
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(Multilane 4x SATA-300 Upgrade card - PCI-X (for PC)) |
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| Code No. |
EX VAT |
INC VAT |
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| HC-PX-105M |
£ 51.00 |
£ 59.92 |
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Description |
This PCI-X card provides 4 fully compliant external SATA-300 ports capable of operating at up to 3 Gbps (300 MB/s). The ports are presented externally using a Multilane 4x external connector. Supports NCQ, port multiplier, Raid 5, Raid 1+0, Raid 1, Raid 0 and JBOD. (A 4x multi-lane cable - "Inifiniband cable" - is used to connect the card to the devices).
RAID 0 (Striping), RAID 1 (Mirroring), RAID 10 (1+0 mirrored-striping), RAID 5 (Distributed Parity RAID) and JBOD (Just Bunch of Disks) manage multiple disk drives to enhance I/O performance and provide redundancy in order to withstand the failure of any individual member, without the loss of data. |
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Specification |
Supports four independent Serial ATA channels (3.0 Gbps)
Supports First-party DMA commands for Native Command Queuing (NCQ)
Hot-plug capability
Four Pin header on board for Device LED connection
Supports Windows 2000, XP, 2003 Server and 64bit / 32bit Windows Vista
Supports Mac OS X v10.3.9
Detailed Features
Independent Link, Transport, data FIFO, command fetch, scatter/gather, and command execution
31 Commands and Scatter/Gather Tables per Port
Protocol Override per Command
Staggered Spin-up Control (helps reduce strain on PSU in terms of power surges)
Plesiochronous, Single PLL architecture, 1 PLL for 4 ports
Output Swing Control
Compliant With:
Serial ATA II Port Multiplier 1.0 Specifications revision 1.1
Serial ATA 1.0a and Serial ATA II Extensions to Serial ATA 1.0a Specifications revision 1.1
Fully RoHS compliant
Raid - JBOD - A brief explanation
RAID 5 (Distributed Parity RAID) has Highest Read data transaction rate and Good aggregate transfer rate
JBOD is a virtual disk that combines all disk drives as one entire disk drive
Provides RAID 0 (Striping) to greatly increase the performance of data transfer by simultaneously writing data to multiple drives
Provides RAID 1 (Mirroring) to protect the data from a disk failure by writing identical data on 2 drives
RAID 1+0 (Mirrored-Striping) combine both Striping and Mirroring technologies to provide both the performance enhancements that come from Striping and the data availability and integrity that comes from Mirroring
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| Warranty: 30 days |
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